html,body,#app
  font-family: PingFang SC, Hiragino Sans GB, Arial, Microsoft YaHei, Helvetica;
  height: 100%;
  overflow: hidden;

.full_page
  background-color #F5F5F5
  position absolute
  z-index 10
  top 0
  left 0
  right 0
  bottom 0

.cover-enter-active, .cover-leave-active
  transition: all .3s ease;

.cover-enter,.cover-leave-to
  transform: translateX(100%);
